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Application filed by Politechnika SwietokrzyskafiledCriticalPolitechnika Swietokrzyska
Priority to PL19630977ApriorityCriticalpatent/PL104460B1/pl
Publication of PL196309A1publicationCriticalpatent/PL196309A1/pl
Publication of PL104460B1publicationCriticalpatent/PL104460B1/pl